What’s Dry Rot and How Do You Fix It?

Homeowners and building managers alike have wondered, “What’s dry rot and how do you fix it?” Dry rot is often caught once the problem has advanced to the point of no return. Find out how you can identify this nemesis and get rid of it once and for all.

What Is Dry Rot?

Causes of Dry Rot

Dry rot is caused by a type of fungus that grows in damp areas where wood is present. Spores land on the wood and fester once moisture is added. Any home or building is at risk of dry rot regardless of its age or location.

Test for Dry Rot

You can figure out if you have dry rot in your home, church, or other structure by testing the strength of the wood. If it is spongy and soft when you poke it with a screwdriver or your hand, you need to repair or replace the wood. You may see white or gray growth on the wood or even a mushroom head if the rot has advanced far enough. Areas in your home that may be affected by dry rot include:

  • Windows
  • Doors
  • Siding
  • Attics
  • Basements
  • Rooves

Replace or Repair Dry Rot

Catching dry rot early is the best thing you can do to maintain your home or other building. If the fungus affects the structural integrity of your building—such as beams and joints—you will want to replace it. When repairing or replacing wood due to dry rot, you will want to seal out moisture from the area, so the problem does not return. Possible ways that moisture can cause dry rot include:

  • Leaky roof
  • Damaged gutters
  • Poor ventilation
  • Plumbing problems

Sister Siding is a Portland siding replacement company that specializes in siding repairs and residing. Take the guesswork out of what dry rot is and how to fix it when you work with our experts to diagnose the problem. Sister Siding can repair or replace siding damaged by dry rot. Take care of your dry rot issue before the problem gets out of hand.